Miniature Goldendoodles are a hybrid breed, a cross between a Golden Retriever and a Miniature Poodle. They typically have a wavy to curly coat, often hypoallergenic, and come in various shades of gold. They are known for their friendly, intelligent, and playful nature, making them excellent family pets. Their small size makes them well-suited for both apartments and houses with yards. They are social dogs that thrive on companionship and are good with children and other pets.

The Miniature Goldendoodle is a domesticated dog breed and does not have a native wild region. It is a hybrid breed created by crossing a Golden Retriever with a Miniature Poodle. These dogs are bred primarily in North America and have become popular as companion animals worldwide.

As a domestic breed, Miniature Goldendoodles typically thrive in human environments. They are adaptable to various household settings, whether urban or rural, as long as they receive adequate exercise and care. They can live comfortably in homes with yards or in apartments, provided they are given regular walks and playtime. They are sensitive to extreme temperatures and do best in moderate climates.

Miniature Goldendoodles do not have a natural ecological niche as they are a man-made hybrid breed. Their 'niche' is more accurately described as a companion animal, providing companionship and often serving as therapy or service dogs due to their friendly, intelligent, and trainable nature.